NVIDIA GeForce 800M vs AMD Radeon R7 A260

VS

We compared two Mobile platform GPUs: 1024MB VRAM GeForce 800M and 1024MB VRAM Radeon R7 A260 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 A260 's Advantages

Boost Clock980MHz

Larger VRAM bandwidth (57.60GB/s vs 14.40GB/s)

336 additional rendering cores

Score

Benchmark

FP32 (float)

GeForce 800M

0.142 TFLOPS

Radeon R7 A260 +429%

0.752 TFLOPS

GeForce 800M

VS

Radeon R7 A260

Graphics Card

Mar 2014

Release Date

Jan 2014

GeForce 800M

Generation

All-In-One

Mobile

Type

Mobile

PCIe 2.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

-

Base Clock

900 MHz

-

Boost Clock

980 MHz

900 MHz

Memory Clock

900 MHz

Memory

1024MB

Memory Size

1024MB

DDR3

Memory Type

GDDR5

64bit

Memory Bus

128bit

14.40GB/s

Bandwidth

57.60GB/s

Render Config

1

SM Count

-

Compute Units

6

48

Shading Units

384

8

TMUs

24

8

ROPs

8

-

Tensor Cores

-

RT Cores

-

64 KB (per SM)

L1 Cache

16 KB (per CU)

128 KB

L2 Cache

256 KB

Theoretical Performance

1.476 GPixel/s

Pixel Rate

7.840 GPixel/s

5.904 GTexel/s

Texture Rate

23.52 GTexel/s

-

FP16 (half)

-

141.7 GFLOPS

FP32 (float)

752.6 GFLOPS

11.81 GFLOPS

FP64 (double)

-

Graphics Processor

GF117

GPU Name

Topaz

N14M-GL

GPU Variant

Topaz XT (216-0858020)

Fermi 2.0

Architecture

GCN 3.0

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

0.585 billion

Transistors

1.55 billion

116 mm²

Die Size

125 mm²

Board Design

15W

TDP

Unknown

-

Suggested PSU

-

No outputs

Outputs

Portable Device Dependent

-

Power Connectors

-

Graphics Features

12 (11_0)

DirectX

12 (12_0)

4.6

OpenGL

4.6

1.1

OpenCL

2.1

N/A

Vulkan

1.2.170

2.1

CUDA

-

5.1

Shader Model

6.5

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